Reserved words in queries

Note: Many database management systems have additional reserved words that you cannot use as variable names in queries to their databases. For a detailed list, see your DBMS documentation.

ABSOLUTE

ACTION

ADD

ALL

ALLOCATE

ALTER

AND

ANY

ARE

AS

ASC

ASSERTION

AT

AUTHORIZATION

AVG

BEGIN

BETWEEN

BIT

BIT_LENGTH

BOTH

BY

CASCADE

CASCADED

CASE

CAST

CATALOG

CHAR

CHARACTER

CHARACTER_LENGTH

CHAR_LENGTH

CHECK

CLOSE

COALESCE

COLLATE

COLLATION

COLUMN

COMMIT

CONNECT

CONNECTION

CONSTRAINT

CONSTRAINTS

CONTINUE

CONVERT

CORRESPONDING

COUNT

CREATE

CROSS

CURRENT

CURRENT_DATE

CURRENT_TIME

CURRENT_TIMESTAMP

CURRENT_USER

CURSOR

DATE

DAY

DEALLOCATE

DEC

DECIMAL

DECLARE

DEFAULT

DEFERRABLE

DEFERRED

DELETE

DESC

DESCRIBE

DESCRIPTOR

DIAGNOSTICS

DISCONNECT

DISTINCT

DOMAIN

DOUBLE

DROP

ELSE

END

END-EXEC

ESCAPE

EXCEPT

EXCEPTION

EXEC

EXECUTE

EXISTS

EXTERNAL

EXTRACT

FALSE

FETCH

FIRST

FLOAT

FOR

FOREIGN

FOUND

FROM

FULL

GET

GLOBAL

GO

GOTO

GRANT

GROUP

HAVING

HOUR

IDENTITY

IMMEDIATE

IN

INDICATOR

INITIALLY

INNER

INPUT

INSENSITIVE

INSERT

INT

INTEGER

INTERSECT

INTERVAL

INTO

IS

ISOLATION

JOIN

KEY

LANGUAGE

LAST

LEADING

LEFT

LEVEL

LIKE

LOCAL

LOWER

MATCH

MAX

MIN

MINUTE

MODULE

MONTH

NAMES

NATIONAL

NATURAL

NCHAR

NEXT

NO

NOT

NULL

NULLIF

NUMERIC

OCTET_LENGTH

OF

ON

ONLY

OPEN

OPTION

OR

ORDER

OUTER

OUTPUT

OVERLAPS

PAD

PARTIAL

POSITION

PRECISION

PREPARE

PRESERVE

PRIMARY

PRIOR

PRIVILEGES

PROCEDURE

PUBLIC

READ

REAL

REFERENCES

RELATIVE

RESTRICT

REVOKE

RIGHT

ROLLBACK

ROWS

SCHEMA

SCROLL

SECOND

SECTION

SELECT

SESSION

SESSION_USER

SET

SIZE

SMALLINT

SOME

SPACE

SQL

SQLCODE

SQLERROR

SQLSTATE

SUBSTRING

SUM

SYSTEM_USER

TABLE

TEMPORARY

THEN

TIME

TIMESTAMP

TIMEZONE_HOUR

TIMEZONE_MINUTE

TO

TRAILING

TRANSACTION

TRANSLATE

TRANSLATION

TRIM

TRUE

UNION

UNIQUE

UNKNOWN

UPDATE

UPPER

USAGE

USER

USING

VALUE

VALUES

VARCHAR

VARYING

VIEW

WHEN

WHENEVER

WHERE

WITH

WORK

WRITE

YEAR

ZONE